Discussions Q&R

code block crashed my win 7 do not download it. i have code block 16.01 but when i created my first console project i see this :'couldnt create the project directory: C:\......' please help me what to do?

-1 Vote

3 Réponses

28th Jun 2016, 7:19 PM

Ogunjirin Emmanuel

0 Vote

hi there. I have noticed that in the lesson you didn't gave the int datatype a size parameter. Does it mean that int parameter can hold lby default any integer no matter how many characters it consists of?

19th Feb 2016, 7:49 AM

siavosh

sql tables

0 Vote

How do I get One of my Videos from my internal phone storage to play? and the same thing for internal phone storage for images?I have what I think code should look like but for some reason its not playing. My Codes Below

24th Sep 2015, 8:35 AM

George Shtalman

help html image phone picture video

0 Vote

Each student is identified by 4 digit Id. The number of student is unknown. However the last id number is 0000. Which is the file. How do i intialize my array to what size?? Or do i have to wirte any loop.

20th Oct 2016, 2:43 AM

Wilde Night

0 Vote

i have two tables table_1 in database_1 and table_a in database_A. from different programs. they contain 60% the same columns. 40% is different. the columns are sorted differently. I would like to to edit only one of them an update the other automatically. Any idea on how to? Thank you in advance. With kind regards Jo Pi

23rd Oct 2016, 1:48 AM

Kris prototype

sql where

0 Vote

3 Réponses

23rd Jun 2016, 3:51 PM

Jo Pi

I recently created and saved a small program privately and now I cannot figure out how to open it to edit and run it. I am new to using this app to create and run Java programs and would like to know how to do this in order to edit and reuse my programs. How do I open a program I have privately saved?

java

1 Vote

How exactly do I access the files I saved in the code playground? Do you have to make them public in order for them to save? Since I've been trying to save things, but I can't find where they show up. Thanks.

30th Nov 2016, 2:35 PM

orucs-oraihc

codeplayground

0 Vote

when adding a pointer in any main body like a inventory displayer , does it matter about the order of placement? Is it necessary to have " return 0;" at the end of it if or is it included with original maroon body? thanks in advance!

19th May 2017, 4:10 AM

Augustus

0 Vote

When I get to the console application part and put in the project name etc.. once I hit next it does not continue and I basically get a failed message. I assume because I'm using a mac and it does not have a c drive. What's the work around?

6th Jul 2016, 4:05 PM

Elgia Johnson

0 Vote

Can anyone help me I accidentally deleted the whole path in system variables while I was setting up the android studio and Java SE 8 . I have reboot my computer several times what can I do to restore my path in system variables

28th Dec 2016, 6:46 PM

Laz

android c++java

-1 Vote

Hello I need help on my assignment. I have a maze using symbols like - and |. It is a constant char array. Can i get help on how I can draw the maze on the screen? I'm not sure on how to write this code. Thanks for any help.

28th Jun 2016, 7:52 AM

Infinity

0 Vote

Retrieve lost work and XP

27th Sep 2016, 10:45 AM

Raul

all and anyway been has have i instead is logout lost my of pressed reset retrieve there to work XP.

0 Vote

i want to write a line of code that looks like this if (a>10){ I know that in c++, you cannot just have greater than (>) or less than (<). j it must be (>=) or (<=). But the code I need to write does not include the equal to(=). it just has to be greater than 10. What do I do?

30th Dec 2016, 4:27 PM

Koen Alexander

1 Vote

Hello Group,Is there any source where I could find multiple problem programming question on a single topic, so that I could get a good hang on those topics. for e.g, lets say I am learning 'if else' then I could have question and solve 30-40 examples on just 'if else'..Kind Regards,Adarsh

11th Sep 2016, 6:19 PM

Cody Arthur

python3

0 Vote

I have 10 variables called, int1, int2, int 3 and so on. The user can write one number into the console. If the user types 7, I want to add 3 to the value of int7. how do I do this without 10 if statements? can I somehow do something like, (int + "userinput") += 3? thank you for your help! :D

26th Jun 2016, 7:22 PM

Adarsh Namdev

0 Vote

I will like to ask this question, but I don't know if is beyond the scope of this learning. it's about Gethashcode (), Tostring () Gettype () etc. I will like a little enligthment. The definition and overriding in a class, though I have gotten some definition, but I will like if someone could throw more light on it's usage.

31st Jul 2016, 4:45 PM

madnessbox

c#collections

0 Vote

I have a project in school and i want to add some login functions. know im planning to make an external js and there i will get the input of the user.In the login button i will put there the username input but how do i cancel the funtion if the users input is null and where should i put these method THANKS FOR THE FUTURE HELP :)

31st Oct 2016, 1:39 PM

Walter Eke

javascript

0 Vote

what languages are needed to allow customers to upload a form to a server, which can then be displayed on another page (Similar to ebay). i cant wrap my head around what code is needed (other than the method=post)...i have created a database using sql but cant make sense of how to allow a user to enter details...for it to then appear on the home page of my website for example. many thanks!

1st Sep 2016, 1:49 PM

Thomas Oviedo

php sql

0 Vote

so far in section 1 question 2 area all of the videos have been ads that if you skip the add it just brings up the questions you need to answer. also if you play the add all the way thru you get the same exact thing. luckily I'm using this as a refresher course but I would think if I didn't know anything about c++ then I could be pretty lost missing videos.

12th Nov 2016, 5:05 PM

Ashley

0 Vote

Write a program that uses a dynamic array that contains 5 items of double values. The size of the array is entered when the program is run. Aldo the 5 values must be entered. These tasks are done in the main ( ) function. Then write a function to display the 5 values. The function must have a pointer variable as a parameter. The function is called from the main ( ).

31st Jul 2016, 5:08 PM

Anthony Cavello

0 Vote